package kr.co.choongang;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@WebServlet("/CartBasket")
public class CartBasketServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		response.setContentType("text/html; charset=UTF-8");
		
		PrintWriter out = response.getWriter();
		
		out.print("<html><body>");
		out.print("장바구니 리스트");
		
		HttpSession session = request.getSession(false);
		
		if( session != null )
		{
			ArrayList<String> list = (ArrayList<String>)session.getAttribute("product");
			out.print("상품: " + list + "<br>");
		}
		else
		{
			out.print("세션 없음<br>");
		}
		
		out.print("<a href='product.html'>상품 선택 페이지</a><br>");
		out.print("<a href='CartDelete'>장바구니 비우기</a>");
		out.print("</body></html>");
	}

}
